Dirk Müller is a German Ford factory racing driver, driving for Ford Chip Ganassi Racing in the 2016 IMSA WeatherTech SportsCar Championship. His former Schnitzer BMW team-mate Jörg Müller is unrelated, as is French driver Yvan Muller.

Chip Ganassi Racing, LLC (CGR), also sometimes branded as Chip Ganassi Racing Teams, is an American auto racing organization with teams competing in the NTT IndyCar Series, IMSA WeatherTech SportsCar Championship and the FIA World Endurance Championship. They have formerly competed in the NASCAR Cup and Xfinity Series, Global Rallycross Championship, Extreme E and the Rolex Sports Car Series. It was founded in 1990 by businessman and former racecar driver Chip Ganassi from the assets of Patrick Racing to compete in the CART IndyCar World Series.